18904023000000

Names of 18904023000000

• Cardinal: 18904023000000 can be written as Eighteen trillion, nine hundred four billion, twenty-three million.

Scientific notation

• Scientific notation: 1.8904023 × 10¹³

Factors of 18904023000000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 986

Divisors of 18904023000000

• Number of divisors d(n): 980
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 125 135 144 150 160 162 180 192 200 216 225 240 250 270 288 300 320 324 360 375 400 405 419 432 450 480 500 540 557 576 600 625 648 675 720 750 800 810 838 864 900 960 1000 1080 1114 1125 1200 1250 1257 1296 1350 1440 1500 1600 1620 1671 1676 1728 1800 1875 2000 2025 2095 2160 2228 2250 2400 2500 2514 2592 2700 2785 2880 3000 3125 3240 3342 3352 3375 3600 3750 3771 4000 4050 4190 4320 4456 4500 4800 5000 5013 5028 5184 5400 5570 5625 6000 6250 6285 6480 6684 6704 6750 7200 7500 7542 8000 8100 8355 8380 8640 8912 9000 9375 10000 10026 10056 10125 10475 10800 11140 11250 11313 12000 12500 12570 12960 13368 13408 13500 13925 14400 15000 15039 15084 15625 16200 16710 16760 16875 17824 18000 18750 18855 20000 20052 20112 20250 20950 21600 22280 22500 22626 24000 25000 25065 25140 25920 26736 26816 27000 27850 28125 30000 30078 30168 31250 31425 32400 33420 33520 33750 33939 35648 36000 37500 37710 40000 40104 40224 40500 41775 41900 43200 44560 45000 45117 45252 46875 50000 50130 50280 50625 52375 53472 54000 55700 56250 56565 60000 60156 60336 62500 62850 64800 66840 67040 67500 67878 69625 72000 75000 75195 75420 80208 80448 81000 83550 83800 84375 89120 90000 90234 90504 93750 94275 100000 100260 100560 101250 104750 106944 108000 111400 112500 113130 120000 120312 120672 125000 125325 125700 129600 133680 134080 135000 135756 139250 140625 150000 150390 150840 157125 160416 162000 167100 167600 168750 169695 178240 180000 180468 181008 187500 188550 200000 200520 201120 202500 208875 209500 216000 222800 225000 225585 226260 233383 240624 241344 250000 250650 251400 253125 261875 267360 270000 271512 278500 281250 282825 300000 300780 301680 314250 320832 324000 334200 335200 337500 339390 348125 360000 360936 362016 375000 375975 377100 401040 402240 405000 417750 419000 421875 445600 450000 451170 452520 466766 471375 481248 500000 501300 502800 506250 523750 534720 540000 543024 557000 562500 565650 600000 601560 603360 626625 628500 648000 668400 670400 675000 678780 696250 700149 721872 724032 750000 751950 754200 785625 802080 810000 835500 838000 843750 848475 891200 900000 902340 905040 933532 942750 962496 1000000 1002600 1005600 1012500 1044375 1047500 1080000 1086048 1114000 1125000 1127925 1131300 1166915 1203120 1206720 1253250 1257000 1265625 1309375 1336800 1350000 1357560 1392500 1400298 1414125 1443744 1500000 1503900 1508400 1571250 1604160 1620000 1671000 1676000 1687500 1696950 1740625 1800000 1804680 1810080 1867064 1879875 1885500 2005200 2011200 2025000 2088750 2095000 2100447 2172096 2228000 2250000 2255850 2262600 2333830 2356875 2406240 2506500 2514000 2531250 2618750 2673600 2700000 2715120 2785000 2800596 2828250 2887488 3000000 3007800 3016800 3133125 3142500 3240000 3342000 3352000 3375000 3393900 3481250 3500745 3609360 3620160 3734128 3759750 3771000 3928125 4010400 4050000 4177500 4190000 4200894 4242375 4456000 4500000 4511700 4525200 4667660 4713750 4812480 5013000 5028000 5062500 5221875 5237500 5400000 5430240 5570000 5601192 5639625 5656500 5834575 6015600 6033600 6266250 6285000 6301341 6546875 6684000 6750000 6787800 6962500 7001490 7070625 7218720 7468256 7519500 7542000 7856250 8020800 8100000 8355000 8380000 8401788 8484750 8703125 9000000 9023400 9050400 9335320 9399375 9427500 10026000 10056000 10125000 10443750 10475000 10502235 10860480 11140000 11202384 11279250 11313000 11669150 11784375 12031200 12532500 12570000 12602682 13093750 13368000 13500000 13575600 13925000 14002980 14141250 14437440 14936512 15039000 15084000 15665625 15712500 16200000 16710000 16760000 16803576 16969500 17406250 17503725 18046800 18100800 18670640 18798750 18855000 18904023 19640625 20052000 20250000 20887500 20950000 21004470 21211875 22280000 22404768 22558500 22626000 23338300 23568750 24062400 25065000 25140000 25205364 26109375 26187500 27000000 27151200 27850000 28005960 28198125 28282500 29172875 30078000 30168000 31331250 31425000 31506705 33420000 33607152 33939000 34812500 35007450 35353125 36093600 37341280 37597500 37710000 37808046 39281250 40104000 40500000 41775000 41900000 42008940 42423750 44809536 45117000 45252000 46676600 46996875 47137500 50130000 50280000 50410728 52218750 52375000 52511175 54302400 55700000 56011920 56396250 56565000 58345750 58921875 60156000 62662500 62850000 63013410 66840000 67214304 67878000 69625000 70014900 70706250 72187200 74682560 75195000 75420000 75616092 78328125 78562500 81000000 83550000 83800000 84017880 84847500 87518625 90234000 90504000 93353200 93993750 94275000 94520115 100260000 100821456 104437500 104750000 105022350 106059375 111400000 112023840 112792500 113130000 116691500 117843750 120312000 125325000 125700000 126026820 134428608 135756000 139250000 140029800 140990625 141412500 145864375 150390000 150840000 151232184 156656250 157125000 157533525 167100000 168035760 169695000 175037250 176765625 180468000 186706400 187987500 188550000 189040230 200520000 201642912 208875000 209500000 210044700 212118750 224047680 225585000 226260000 233383000 234984375 235687500 250650000 251400000 252053640 262555875 271512000 278500000 280059600 281981250 282825000 291728750 300780000 302464368 313312500 314250000 315067050 334200000 336071520 339390000 350074500 353531250 360936000 373412800 375975000 377100000 378080460 403285824 417750000 419000000 420089400 424237500 437593125 451170000 452520000 466766000 469968750 471375000 472600575 501300000 504107280 525111750 530296875 557000000 560119200 563962500 565650000 583457500 601560000 604928736 626625000 628500000 630134100 672143040 678780000 700149000 704953125 707062500 729321875 751950000 754200000 756160920 787667625 835500000 840178800 848475000 875186250 902340000 933532000 939937500 942750000 945201150 1002600000 1008214560 1050223500 1060593750 1120238400 1127925000 1131300000 1166915000 1209857472 1253250000 1257000000 1260268200 1312779375 1357560000 1400298000 1409906250 1414125000 1458643750 1503900000 1512321840 1575335250 1671000000 1680357600 1696950000 1750372500 1804680000 1867064000 1879875000 1885500000 1890402300 2016429120 2100447000 2121187500 2187965625 2255850000 2262600000 2333830000 2363002875 2506500000 2520536400 2625558750 2800596000 2819812500 2828250000 2917287500 3007800000 3024643680 3150670500 3360715200 3393900000 3500745000 3646609375 3759750000 3771000000 3780804600 3938338125 4200894000 4242375000 4375931250 4511700000 4667660000 4726005750 5013000000 5041072800 5251117500 5601192000 5639625000 5656500000 5834575000 6049287360 6301341000 6563896875 6787800000 7001490000 7293218750 7519500000 7561609200 7876676250 8401788000 8484750000 8751862500 9023400000 9335320000 9452011500 10082145600 10502235000 10939828125 11279250000 11313000000 11669150000 11815014375 12602682000 13127793750 14002980000 14586437500 15039000000 15123218400 15753352500 16803576000 16969500000 17503725000 18904023000 19691690625 21004470000 21879656250 22558500000 23338300000 23630028750 25205364000 26255587500 28005960000 29172875000 30246436800 31506705000 32819484375 33939000000 35007450000 37808046000 39383381250 42008940000 43759312500 45117000000 46676600000 47260057500 50410728000 52511175000 58345750000 59075071875 63013410000 65638968750 70014900000 75616092000 78766762500 84017880000 87518625000 94520115000 98458453125 105022350000 116691500000 118150143750 126026820000 131277937500 140029800000 151232184000 157533525000 175037250000 189040230000 196916906250 210044700000 233383000000 236300287500 252053640000 262555875000 295375359375 315067050000 350074500000 378080460000 393833812500 420089400000 472600575000 525111750000 590750718750 630134100000 700149000000 756160920000 787667625000 945201150000 1050223500000 1181501437500 1260268200000 1575335250000 1890402300000 2100447000000 2363002875000 3150670500000 3780804600000 4726005750000 6301341000000 9452011500000 18904023000000
• Sum of all divisors σ(n): 70339141053720
• Sum of proper divisors (its aliquot sum) s(n): 51435118053720
• 18904023000000 is an abundant number, because the sum of its proper divisors (51435118053720) is greater than itself. Its abundance is 32531095053720

Bases of 18904023000000

• Binary: 100010011000101101111100100110110001111000000₂
• Hexadecimal: 0x11316F9363C0
• Base-36: 6P8DZ7G00

Squares and roots of 18904023000000

• 18904023000000 squared (18904023000000²) is 357362085584529000000000000
• 18904023000000 cubed (18904023000000³) is 6755581085217904660167000000000000000000
• The square root of 18904023000000 is 4347875.6881953283
• The cube root of 18904023000000 is 26639.0098852857

Scales and comparisons

• 18,904,023,000,000 seconds is equal to 601,089 years, 23 weeks, 5 days, 12 hours.
• To count from 1 to 18,904,023,000,000 would take you about one million, five hundred two thousand, seven hundred twenty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 18904023000000 cubic inches would be around 2219.9 feet tall.

Recreational maths with 18904023000000

• 18904023000000 backwards is 00000032040981
• 18904023000000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18904023000000's digits is 27
• More coming soon!